MATLAB: Finding a linear equation linear equationmatrix I have three variable like x,y, z. I need to find a linear relation between them like z=c1*x+c2*y+c3. Please help. Thanks Best Answer solution example: x=rand(1,20);y=rand(1,20);z=3*x+4*y+7;b=regress(z',[x' y' ones(size(x'))]);fprintf('Equation is z=%0.2fx+%0.2fy+%0.2f\n',b) Related SolutionsMATLAB: Simplify(~(~(x | y) & ~(y | z))) Remember these equivalences ( De Morgan's laws ): ~(x | y) <==> ~x & ~y ~(x & y) <==> ~x | ~yThen~(~(x | y) & ~(y | z)) ==>~((~x & ~y) & (~y & ~z)) ==>~(~x & ~y) | ~(~y & ~z) ==>~~x | ~~y | ~~y | ~~z ==>x | y | y | z ==>x | y | zApplying the operations from the outside to the inside is faster:~(~(x | y) & ~(y | z)) ==>~~(x | y) | ~~(x | z) ==>x | y | y | z MATLAB: Simplifying a series of non-linear equations as a function of specific variables syms a x y w za=z+y^2+x*z+y*w*2;a=subs(z+y^2+x*z+y*w*2,[x,y],[z^2,w+z]) Related QuestionHow to obtain a surface curve plane located on specific heights and with a different vector of color representationHow to subs 2 symbolic vectors in 1 comand
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